dubbo:argument
dubbo:argument element
Method argument configuration. The corresponding class：org.apache.dubbo.config.ArgumentConfig. This tag is child of <dubbo:method>, which is for feature description of method argument, such as:
<dubbo:method name="findXxx" timeout="3000" retries="2">
<dubbo:argument index="0" callback="true" />
</dubbo:method>
| Property | Corresponding URL parameter | Type | Requisite | Default | Effect | Description | Compatibility |
|---|---|---|---|---|---|---|---|
| index | int | Y | identification | method name | above 2.0.6 | ||
| type | String | Index and type choose one | identification | Find index of argument by it | above 2.0.6 | ||
| callback | <metodName><index>.retries | boolean | N | service governance | Mark whether this argument is a callback service. If true, provider will generate reverse proxy,which can invoke consumer in turn. Generally for event pushing | above 2.0.6 |
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.
Last modified December 22, 2020: clean up website (6e41905afa)
